File: example.e

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class EXAMPLE
   --
   -- This example shows how to start execution from outside (external
   -- C code starts the execution before calling Eiffel code).
   --
   -- Obviously, external C code must provide the C main function.
   -- In order to avoid double definition of the main function, one
   -- must use option -no_main of command `compile_to_c'.
   -- In such a case, the Eiffel root object is accessible only via
   -- the predefined C variable `eiffel_root_object'.
   --
   -- One must also keep in mind that some internal Eiffel runtime
   -- information have to be initialized before calling any Eiffel
   -- feature. Thus, before the first Eiffel call, the external C code
   -- have to call C function `initialize_eiffel_runtime(argc,argv)'.
   --
   --
   -- To compile this example, use command :
   --
   --         compile -no_main -cecil cecil.se example c_prog.c
   --

creation make

feature

   make is
      do
      end;

   do_it is
      do
         io.put_string("Hi from Eiffel world.%N");
      end;

end -- EXAMPLE